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The Vibrant 2718 4″ Silicone Coupler features a 4-Ply Silicone construction with a 4″ I.D. and 3″ overall length. The Vibrant couplers features a 1-year limited warranty and are perfect for those replacing old worn boots or building their own custom turbocharger setup or intake.


  • 4″ Inlet/Outlet
  • 3″ Overall Length
  • 0.18 Wall Thickness
  • Burst Strength: 40 PSI
  • Multiple Colors Available

Black – 2718
Red – 2718R
Blue -2718B


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